Rashes
Print-and-Go Fact Sheet
“Hot Tub Rash” (Pseudomonas Dermatitis / Folliculitis)
If contaminated water comes in contact with a person’s skin for a long period of time, it can cause a rash called hot tub rash, or dermatitis. Hot tub rash is often caused by infection with the germ Pseudomonas aeruginosa. This germ is common in the environment (for example, in the water and soil) and is microscopic, so it can’t be seen with the naked eye.
For more information on protecting yourself and others when using hot tubs, visit the Hot Tub/Spa User Information page.
- Page last reviewed: May 4, 2016
- Page last updated: May 4, 2016
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